Heuristic Approach for Secure Energy Efficient Routing in Mobile ad hoc Network
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2012, Vol 2, Issue 1
Abstract
In today’s scenario, energy savings and security is the major problem in all kind of the networks. MANET is a network, which is very popular due to its unique characteristics from all the other types of networks. MANET is a network having tiny light weighted nodes, with no clock synchronization mechanisms. Generally, in this type of network the exhaustion of energy will be more and as well, the security is missing due to its infrastructure less nature. Due to the lack of energy, the link failure may occur and the network lifetime also gets affected. Similarly, the node causes cheating during the transmission process in the network, most MANET routing protocols are vulnerable to attacks that can freeze the whole network. Thus these may affects the performance of the network. To overcome these problems, we propose a new secured energy efficient routing algorithm. This algorithm holds two mechanisms. Initially it makes all the active state nodes to sleep when not in use, and then finds the efficient path for reliable data transmission. Secondly, provides the security against attacks using a new cryptographic mechanism. By simulation based studies, we show that this algorithm effectively provides higher security, less energy utilization, less overhead and less end to end delay.
Authors and Affiliations
Nithya. S , Chandrasekar. P
Keywords
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